29970704

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 59579520

約数和(自身を除く): 29608816

約数列:

[1, 2, 4, 8, 16, 79, 131, 158, 181, 262, 316, 362, 524, 632, 724, 1048, 1264, 1448, 2096, 2896, 10349, 14299, 20698, 23711, 28598, 41396, 47422, 57196, 82792, 94844, 114392, 165584, 189688, 228784, 379376, 1873169, 3746338, 7492676, 14985352, 29970704]

約数ペア:

[(1, 29970704), (2, 14985352), (4, 7492676), (8, 3746338), (16, 1873169), (79, 379376), (131, 228784), (158, 189688), (181, 165584), (262, 114392), (316, 94844), (362, 82792), (524, 57196), (632, 47422), (724, 41396), (1048, 28598), (1264, 23711), (1448, 20698), (2096, 14299), (2896, 10349)]